Answered: Which of the bonds shown has the…

Which of the bonds shown has the weakest absorption? CH3CH₂-C=C-CH₂CH3 CH3CH₂-C=C-H A) I B) II C) III 1 D) I and IV E) I and III || ||| IV

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

Section13.SE: Something Extra

Problem 48AP

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Concept explainers

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.

Question

Which of the bonds shown has the weakest absorption?
CH3CH₂-C=C-CH₂CH3 CH3CH₂-C=C-H
1
A) I
B) II
C) III
D) I and IV
E) I and III
||
IV

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